Steam oven frame



FIG. 1 is a perspective view from the front right side of a steam oven frame showing my new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, with the right side view being a mirror image thereof; and,

FIG. 5 is a cross-section along line 5-5 of FIG. 2. 

The ornamental design for steam oven frame, as shown and described. 